| As Of | Filing | | Doc. | | Page | | Title | Docs. |
|---|
| | |  |
| 2/27/24 | | 424B5 | | | | 1 | | About This Pricing Supplement | 2 |
| | | | | | 1 | | About This Prospectus | 4 |
| | | | | | 1 | | About This Prospectus Supplement | 3 |
| 5/2/24 |  | 10-Q | | | | 1 | | Accounting and Reporting Developments | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Additional Information | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Allowance for loan and lease losses | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | And | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Annual Report | 1 |
| | | | | | 1 | | Attending the Annual Meeting | 1 |
| | | | | | 1 | | Audit Committee Report | 1 |
| | | | | | 1 | | Audit Matters | 1 |
| | | | | | 1 | | Board and Committee Responsibilities | 1 |
| | | | | | 1 | | Board Assessments | 1 |
| | | | | | 1 | | Board Leadership Structure | 1 |
| | | | | | 1 | | Board of Directors and Its Committees, The | 1 |
| | | | | | 1 | | Board of Directors Statement and | 1 |
| | | | | | 1 | | Board Oversight of Risk | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Business | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Business Segment Results | 5 |
| | | | | | 1 | | Capital | 5 |
| 2/27/24 | | 424B5 | | | | 1 | | Certain Erisa Considerations | 3 |
| 2/22/24 | | 10-K | | | | 1 | | Certain Relationships and Related Transactions, and Director Independence | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Certain United States Federal Income Tax Considerations | 3 |
| 2/22/24 | | 10-K | | | | 1 | | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Code of Business Conduct and Ethics | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Commercial Bank | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Communication with the Board | 1 |
| | | | | | 1 | | Compensation and Organization Committee Report | 1 |
| | | | | | 1 | | Compensation Discussion and Analysis | 1 |
| | | | | | 1 | | Compensation of Executive Officers and Directors | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consolidated Balance Sheets | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Consolidated Balance Sheets at December 31, 2023, and 2022 | 1 |
| | | | | | 1 | | Consolidated Financial Statements | 1 |
| | | | | | 1 | | Consolidated Financial Statements and Related Notes | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consolidated Statements of Cash Flows | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Consolidated Statements of Cash Flows for the Years Ended December 31, 2023, 2022, and 2021 | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consolidated Statements of Changes in Equity | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Consolidated Statements of Changes in Equity for the Years Ended December 31, 2023, 2022, and 2021 | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consolidated Statements of Comprehensive Income | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2023, 2022, and 2021 | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consolidated Statements of Income | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Consolidated Statements of Income for the Years Ended December 31, 2023, 202 | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Consumer Bank | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Contents | 2 |
| | | | | | 1 | | Contingent liabilities, guarantees and income taxes | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Controls and Procedures | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Corporate Governance Documents | 1 |
| | | | | | 1 | | Corporate Governance Guidelines | 1 |
| | | | | | 1 | | Corporate Responsibility and Sustainability | 1 |
| | | | | | 1 | | Corporate Responsibility and Sustainability Reports | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Corporate strategy | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Cost of Proxy Solicitation | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Credit risk management | 5 |
| | | | | | 1 | | Critical Accounting Policies and Estimates | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Cybersecurity | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Demographics | 4 |
| | | | | | 1 | | Deposits and other sources of funds | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Derivatives and hedging | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Description of Notes | 3 |
| 3/22/24 | | DEF 14A | | | | 1 | | Director Assessments | 1 |
| | | | | | 1 | | Director Education | 1 |
| | | | | | 1 | | Director Independence | 1 |
| | | | | | 1 | | Director Matrix | 1 |
| | | | | | 1 | | Director Recruitment and Qualifications | 1 |
| | | | | | 1 | | Directors' Compensation | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Directors, Executive Officers and Corporate Governance | 1 |
| | | | | | 1 | | Disclosure Regarding Foreign Jurisdictions that Prevent Inspections | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Earnings overview | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Election Process | 1 |
| | | | | | 1 | | Elements of Our Pay Program | 1 |
| | | | | | 1 | | Eliminating Duplicative Proxy Materials | 1 |
| | | | | | 1 | | Equity Compensation Plan Information | 1 |
| | | | | | 1 | | Ernst & Young's Fees | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Executive Compensation | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Executive Officer and Director Equity Ownership Guidelines | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Exhibits | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Exhibits and Financial Statement Schedules | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Experts | 4 |
| 5/2/24 | | 10-Q | | | | 1 | | Financial Condition | 5 |
| | | | | | 1 | | Financial Statements | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Financial Statements and Supplementary Data | 1 |
| | | | | | 1 | | Form 10-K Summary | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Forward-looking statements | 7 |
| | | | | | 1 | | GAAP to Non-GAAP Reconciliations | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | General Information about the Annual Meeting | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Goodwill | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Guarantees | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | How Votes Will Be Counted | 1 |
| | | | | | 1 | | How We Make Pay Decisions | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Income taxes | 5 |
| | | | | | 1 | | Introduction | 5 |
| 2/27/24 | | 424B5 | | | | 1 | | Keycorp | 4 |
| 5/2/24 | | 10-Q | | | | 1 | | Legal Proceedings | 5 |
| | | | | | 1 | | Liquidity risk management | 5 |
| | | | | | 1 | | Loans and loans held for sale | 5 |
| | | | | | 1 | | Long-term financial targets | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Management's Annual Report on Internal Control over Financial Reporting | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Management's Discussion & Analysis of Financial Condition & Results of Operations | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Management's Discussion and Analysis of Financial Condition and Results of Operations | 1 |
| | | | | | 1 | | Market for the Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Market risk management | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Matters to Be Presented | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Mine Safety Disclosures | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Net interest income | 5 |
| 2/22/24 | | 10-K | | | | 1 | | None required | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Noninterest expense | 5 |
| | | | | | 1 | | Noninterest income | 5 |
| | | | | | 1 | | Note 1. Basis of Presentation and Accounting Policies | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 1. Summary of Significant Accounting Policies | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Note 10 | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 10. Goodwill | 3 |
| 2/22/24 | | 10-K | | | | 1 | | Note 10. Leases | 1 |
| | | | | | 1 | | Note 11. Premises and Equipment | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 11. Variable Interest Entities | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 12. Goodwill and Other Intangible Assets | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 12. Income Taxes | 4 |
| | | | | | 1 | | Note 13. Acquisitions and Discontinued Operations | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 13. Variable Interest Entities | 1 |
| | | | | | 1 | | Note 14. Income Taxes | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 14. Securities Financing Activities | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 15. Acquisitions and Discontinued Operations | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 15. Employee Benefits | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 16. Securities Financing Activities | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 16. Trust Preferred Securities Issued by Unconsolidated Subsidiaries | 4 |
| | | | | | 1 | | Note 17. Contingent Liabilities and Guarantees | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 17. Stock-Based Compensation | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 18. Accumulated Other Comprehensive Income | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 18. Employee Benefits | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 19. Shareholders' Equity | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 19. Short-Term Borrowings | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 2. Earnings Per Common Share | 5 |
| | | | | | 1 | | Note 20. Business Segment Reporting | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 20. Long-Term Debt | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 21. Revenue from Contracts with Customers | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 21. Trust Preferred Securities Issued by Unconsolidated Subsidiaries | 1 |
| | | | | | 1 | | Note 22. Commitments, Contingent Liabilities, and Guarantees | 1 |
| 11/2/23 | | 10-Q | | | | 1 | | Note 22. Subsequent Events | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Note 23. Accumulated Other Comprehensive Income | 1 |
| | | | | | 1 | | Note 24. Shareholders' Equity | 1 |
| | | | | | 1 | | Note 25. Business Segment Reporting | 1 |
| | | | | | 1 | | Note 26. Condensed Financial Information of the Parent Company | 1 |
| | | | | | 1 | | Note 27. Revenue from Contracts with Customers | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 3. Loan Portfolio | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 3. Restrictions on Cash, Dividends and Lending Activities | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 4. Asset Quality | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 4. Loan Portfolio | 1 |
| | | | | | 1 | | Note 5. Asset Quality | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 5. Fair Value Measurements | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 6. Fair Value Measurements | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 6. Securities | 4 |
| | | | | | 1 | | Note 7. Derivatives and Hedging Activities | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 7. Securities | 1 |
| | | | | | 1 | | Note 8. Derivatives and Hedging Activities | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Note 8. Mortgage Servicing Assets | 4 |
| | | | | | 1 | | Note 9. Leases | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Note 9. Mortgage Servicing Assets | 1 |
| | | | | | 1 | | Notes to Consolidated Financial Statements | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Notes to Consolidated Financial Statements (Unaudited) | 4 |
| 3/22/24 | | DEF 14A | | | | 1 | | Objectives of Our Compensation Program | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Off-balance sheet arrangements | 1 |
| | | | | | 1 | | Off-Balance Sheet Arrangements and Aggregate Contractual Obligations | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Operational and compliance risk management | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Other Elements of Compensation | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Other Information | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Other Proposals and Director Nominations for the 2025 Annual Meeting of Shareholders | 1 |
| | | | | | 1 | | Oversight of Compensation-Related Risks | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Overview | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Overview of 2023 Performance | 1 |
| | | | | | 1 | | Ownership of KeyCorp Equity Securities | 1 |
| | | | | | 1 | | Pay Ratio | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Plan of Distribution (Conflicts of Interest) | 3 |
| 3/22/24 | | DEF 14A | | | | 1 | | Policy Restricting Hedging, Pledging and Speculative Trading of KeyCorp Securities | 1 |
| | | | | | 1 | | Potential Payments Upon Termination or Change of Control | 1 |
| | | | | | 1 | | Pre-Approval Policies and Procedures | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Principal Accountant Fees and Services | 1 |
| | | | | | 1 | | Properties | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | PROPOSAL FOUR: Shareholder Proposal Seeking an Independent Board Chairperson | 1 |
| | | | | | 1 | | PROPOSAL ONE: Election of Directors | 1 |
| | | | | | 1 | | PROPOSAL THREE: Advisory Approval of KeyCorp's Executive Compensation | 1 |
| | | | | | 1 | | PROPOSAL TWO: Ratification of Independent Auditor | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Provision for credit losses | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Proxy Statement Proposals for the 2025 Annual Meeting of Shareholders | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Quantitative and Qualitative Disclosure about Market Risk | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Quantitative and Qualitative Disclosures About Market Risk | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Recommendation | 1 |
| | | | | | 1 | | Related Party Transactions | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Report of Independent Registered Public Accounting Firm | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Report of Independent Registered Public Accounting Firm (PCAOB ID: 42) | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Report of Independent Registered Public Accounting Firm on Internal Control over Financial Reporting | 1 |
| | | | | | 1 | | Reports of Independent Registered Public Accounting Firm | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Required Pay Versus Performance Disclosure | 1 |
| 2/22/24 | | 10-K | | | | 1 | | Reserved | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Results of Operations | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Revoking a Proxy | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Risk Factors | 8 |
| 2/27/24 | | 424B5 | | | | 1 | | Risk Factors Summary | 3 |
| 5/2/24 | | 10-Q | | | | 1 | | Risk Management | 5 |
| | | | | | 1 | | Securities | 5 |
| 2/22/24 | | 10-K | | | | 1 | | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters | 1 |
| | | | | | 1 | | See listing in Item 8 above | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | Shareholder Engagement | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Signature | 4 |
| 2/22/24 | | 10-K | | | | 1 | | Signatures | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Special Provisions Relating to Foreign Currency Notes | 3 |
| 3/22/24 | | DEF 14A | | | | 1 | | Statement of Political Activity | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Strategic developments | 5 |
| 3/22/24 | | DEF 14A | | | | 1 | | Submitting Questions | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Summary | 3 |
| 5/2/24 | | 10-Q | | | | 1 | | Supervision and regulation | 4 |
| 2/27/24 | | 424B5 | | | | 1 | | Supplemental Information Concerning Description of Notes | 2 |
| | | | | | 1 | | Supplemental Information Concerning Plan of Distribution (Conflicts of Interest) | 2 |
| 2/22/24 | | 10-K | | | | 1 | | Table of | 2 |
| 5/2/24 | | 10-Q | | | | 1 | | Table of contents | 8 |
| | | | | | 1 | | Terminology | 4 |
| 3/22/24 | | DEF 14A | | | | 1 | | The Board of Directors and Its Committees | 1 |
| | | | | | 1 | | Total Pay of Our Named Executive Officers | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Unregistered Sales of Equity Securities | 1 |
| 5/4/23 | | 10-Q | | | | 1 | | Unregistered Sales of Equity Securities and Use of Proceeds | 1 |
| 11/2/23 | | 10-Q | | | | 1 | | Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities | 2 |
| 2/22/24 | | 10-K | | | | 1 | | Unresolved Staff Comments | 1 |
| 5/2/24 | | 10-Q | | | | 1 | | Use of Proceeds | 5 |
| 2/27/24 | | 424B5 | | | | 1 | | Validity of Securities | 4 |
| | | | | | 1 | | Validity of the Notes | 3 |
| 2/22/24 | | 10-K | | | | 1 | | Valuation methodologies | 1 |
| 2/27/24 | | 424B5 | | | | 1 | | Where You Can Find More Information | 4 |
| 2/22/24 | | 10-K | | | | 1 | | (a) (1) Financial Statements -- See listing in Item 8 above | 1 |
| | | | | | 1 | | (a) (2) Financial Statement Schedules -- None required | 1 |
| | | | | | 1 | | (a) (3) Exhibits | 1 |
| 11/2/23 | | 10-Q | | | | 1 | | 100 | 2 |
| | | | | | 1 | | 101 | 2 |
| 2/22/24 | | 10-K | | | | 1 | | 102 | 3 |
| | | | | | 1 | | 103 | 2 |
| | | | | | 1 | | 104 | 2 |
| | | | | | 1 | | 105 | 2 |
| | | | | | 1 | | 106 | 1 |
| | | | | | 1 | | 107 | 1 |
| | | | | | 1 | | 119 | 1 |
| | | | | | 1 | | 120 | 1 |
| | | | | | 1 | | 121 | 1 |
| | | | | | 1 | | 130 | 1 |
| | | | | | 1 | | 140 | 1 |
| | | | | | 1 | | 142 | 1 |
| | | | | | 1 | | 148 | 1 |
| | | | | | 1 | | 150 | 1 |
| | | | | | 1 | | 153 | 1 |
| | | | | | 1 | | 154 | 1 |
| | | | | | 1 | | 157 | 1 |
| | | | | | 1 | | 159 | 1 |
| | | | | | 1 | | 160 | 1 |
| | | | | | 1 | | 162 | 1 |
| | | | | | 1 | | 168 | 1 |
| | | | | | 1 | | 169 | 1 |
| | | | | | 1 | | 170 | 1 |
| | | | | | 1 | | 171 | 1 |
| | | | | | 1 | | 174 | 1 |
| | | | | | 1 | | 175 | 1 |
| | | | | | 1 | | 177 | 1 |
| | | | | | 1 | | 179 | 1 |
| | | | | | 1 | | 180 | 1 |
| | | | | | 1 | | 181 | 1 |
| | | | | | 1 | | 182 | 1 |
| | | | | | 1 | | 183 | 1 |
| | | | | | 1 | | 184 | 1 |
| | | | | | 1 | | 186 | 1 |
| | | | | | 1 | | 187 | 1 |
| | | | | | 1 | | 2 and 2021 | 1 |
| 3/22/24 | | DEF 14A | | | | 1 | | 2023 Director Compensation Table | 1 |
| | | | | | 1 | | 2023 Grants of Plan-Based Awards Table | 1 |
| | | | | | 1 | | 2023 Nonqualified Deferred Compensation Table | 1 |
| | | | | | 1 | | 2023 Option Exercises and Stock Vested Table | 1 |
| | | | | | 1 | | 2023 Outstanding Equity Awards at Fiscal Year-End Table | 1 |
| | | | | | 1 | | 2023 Pension Benefits Table | 1 |
| | | | | | 1 | | 2023 Post-Termination Tables | 1 |
| | | | | | 1 | | 2023 Summary Compensation Table | 1 |
| | | | | | 1 | | 2024 Nominees for Director | 1 |
